|Project by Bob Collins||posted 02-10-2017 06:56 AM||698 views||0 times favorited||19 comments|
This is a compact version of my previous spiked ribbon. Using the bowl from a board method I used the 8 spiked star template (pic 6) to cut 2 half bowls and 10 quarter bowls consisting of 4 layer 1/2” thick at a 45 degree angle.
I used a no 7 scroll saw blade and had minimal burning on the 40 points. Cut from 1/2 thick plywood I cut the sections on the narrow edge of the star and the completed ribbon is roughly 13 X 13 inches. Gluing up is the most
tedious as the sections cannot be clamped but in the hot weather here at the moment the Titebond cures quickly.
Getting the 90 degree angle on the quarter sections is the key the successful meet up of the final sections. The first cut is the is made the same thickness of the ply hence the 45 degree cutting angle and then mark down using the previous layer. The base is not used. After gluing the layers of the section together this is the time to do the majority of the sanding.
As far as I know I am the only person the produce one of these on the scroll saw. Glad to answer questions and if I ever do another I will do a blog with photos of progress.
-- Bob C, Australia. Your best teacher is your last mistake.